Retrieve an app for Office
If one of your apps isn’t showing up in the apps for Office list, it might have been hidden. Or, if it was a trial app, the trial might have expired. Use the My Apps for Office and SharePoint page to check the status of your apps and retrieve hidden apps.
In Word, Excel, or PowerPoint click Insert > My Apps.
In Project, click Project > Apps for Office.
Click Manage My Apps.
The My Apps for Office and SharePoint webpage opens.
Find the app and then under Action, click Retrieve.
Go back to Word, Excel, or PowerPoint, and click Insert > My Apps to see your list of apps. In Project, click Project > Apps for Office.
Note If the app you retrieved isn’t showing up, click Refresh to update the list.